MOESM9 of A cancer cell-line titration series for evaluating somatic classificationDenrocheRobertMullenLauraTimmsLeeBeckTimothyYungChristinaSteinLincolnMcPhersonJohnBrownAndrew2015Additional file 9: Figure S3. This decision tree describes the coverage and allele frequency cutoffs used to classify each variant during verification experiments. Variants with insufficient coverage or classified as unknown were excluded from further consideration when calculating performance metrics.